Case for electronic device



FIG. 1 is a front, top and left perspective view of case for electronic device showing claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front, top and left perspective view in use; and,

FIG. 9 is a front, bottom and left perspective view in use.

The broken lines depict environment and form no part of the claimed design. 

CLAIM The ornamental design for a case for electronic device, as shown and described. 